Face expression recognition based on equable principal component analysis and linear regression classification.
Yani ZhuXiaoxin LiGuohua WuPublished in: ICSAI (2016)
Keyphrases
- expression recognition
- linear regression
- face images
- facial expressions
- facial expression recognition
- principal component analysis
- regression problems
- least squares
- face recognition
- face identification
- facial features
- real time face tracking
- regression methods
- face detection
- feature vectors
- lip reading
- human faces
- dimension reduction
- feature space
- expression classification
- nonlinear regression
- feature extraction
- support vector machine svm
- machine learning
- kernel density estimators
- classification accuracy
- dimensionality reduction
- video sequences
- training set
- human computer interaction